3Grevers G. Acute otitis media in childhood: when is symptomatic therapy enough? MMW Fortschr Med,2005 ,147 :41-42.
4Stenner M, Jecker P, Gouveris H, et al. Treatment of sensorineural hearing loss in acute viral otitis media with intratympanie dexamethasone and hyaluronic acid in comparison with intravenous therapy. Laryngorhinootoloie,2006,85:32-37.
5Neff MJ, AAP, AAFP, et al. AAP, AAFP, AAO-HNS release guideline on diagnosis and management of otitis media with effusion. Am Fam Physician, 2004,69:2929-2931.
6Harrison CJ. The laws of acute otitis media. Prim Care, 2003,30: 109-135.
7Chandrasekhar SS, Mautone AJ. Otitis media: treatment with intranasal aerosolized surfaetant. Laryngoscope, 2004, 114 : 472-485.
8Tas A, Yaqiz R, Uzun C, et al. Effect of middle ear effusion on distortion product otoacoustic emission. Int J Pediatr Otorhinolaryngol,2004 ,68 :437-440.
9Saeed K, Coqlianese CL, McCormick DP, et al. Otoscopic and tympantric findings in acute otitis media yielding dry tap at tympanocentesis. Pediatr Infect Dis J,2004,23 : 1030-1034.
10Saito T, Iwaki E, Kohno Y, et al. Prevention of persistent ear drum perforation after long term ventilation tube treatment for otitis media with effusion in children[J]. Int J Pediatr Oto- rhinolaryngol, 1996,38 : 31.
